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Contains:  M 13, Great Cluster in Hercules, NGC 6205
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M13-Amas d'Hercule, 





    
        

            Frédéric Girard
M13-Amas d'Hercule

M13-Amas d'Hercule

Technical card

Imaging telescope or lens:Celestron C11 Edge HD

Imaging camera:QSI 640 WSG

Mount:Avalon Linear

Focal reducer:Celestron .7x Focal Reducer

Software:PixInsightMaximDL

Filter:astronomik Filtre

Accessories:Orion Star Shoot Autoguiderphd guiding

Resolution: 1943x2029

Dates:May 25, 2015

Frames: 64x180"

Integration: 3.2 hours

Avg. Moon age: 7.18 days

Avg. Moon phase: 47.81%

Astrometry.net job: 689723

RA center: 250.393 degrees

DEC center: 36.468 degrees

Pixel scale: 0.766 arcsec/pixel

Orientation: 12.911 degrees

Field radius: 0.299 degrees

Description

M13 - LRVB:

- L: 22x180s -20C bin 1x1
- R: 15x180s -20C bin 2x2
- V: 16x180s -20C bin 2x2
- B: 11x180s -20C bin 2x2

150 offset, 35 dark, 10 flat

Comments

Author

Flavastro
Frédéric Girard
License: Attribution-NonCommercial Creative Commons
1231
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M13-Amas d'Hercule, 





    
        

            Frédéric Girard